Carya glabra

pignut hickory, sweet pignut, coast pignut hickory, smoothbark hickory, swamp hickory, broom hickory
Family

Juglandaceae

Leaf Arrangement

alternate

Leaf Attachment

petiolate

Leaf Margin

serrate

Leaf Type

compound, odd-pinnate, pinnate

Growth Form

tree

Flower Color

brown, green, yellow

Flower Month

April - May

Height (meters)

15.0 - 30.0

Milky Sap

No

Armed/Unarmed

Unarmed

Origin

native

Lifespan

perennial

Leaf Retention

Deciduous


Wetland Class

FACU

Field Characters

Looks like: bitternut hickory (Carya cordiformis) - shagbark hickory (Carya ovata) - mockernut hickory (Carya tomentosa) No hair, 5-7 leaflets. Small black hairs on leaves and small fruit. Buds less than 3/4”.

Animal Use

Songbirds and small mammals use this tree and it also serves as a primary host for some magnificent moths such as the luna moth, funerary dagger, and giant regal.

Natural History

The pear-shaped nut ripens in September and October and is an important part of the diet of many wild animals. The wood is used for a variety of products, including fuel for home heating.

Habitat

Dry slopes & dunes, dry to moist woods and upland woods.

Plant Uses

The tough, heavy wood makes excellent tool handles, broom handles, and sport implements. About four-fifths of all hickory wood goes into the manufacture of tool handles, for which no other wood is as well suited. It is also used in agricultural implements, athletic goods such as bats, and interior parts of furniture.